4158954 has 12 divisors (see below), whose sum is σ = 9011106. Its totient is φ = 1386312.

The previous prime is 4158953. The next prime is 4158961. The reversal of 4158954 is 4598514.

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 178929 = 1995^2 + 423^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4158953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115509 + ... + 115544.

Almost surely, 2^4158954 is an apocalyptic number.

4158954 is an abundant number, since it is smaller than the sum of its proper divisors (4852152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4158954 is a wasteful number, since it uses less digits than its factorization.

4158954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231061 (or 231058 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 4158954 is about 2039.3513674696. The cubic root of 4158954 is about 160.8155494728.

The spelling of 4158954 in words is "four million, one hundred fifty-eight thousand, nine hundred fifty-four".